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/* Copyright (c) 2008-2022 the MRtrix3 contributors.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Covered Software is provided under this License on an "as is"
* basis, without warranty of any kind, either expressed, implied, or
* statutory, including, without limitation, warranties that the
* Covered Software is free of defects, merchantable, fit for a
* particular purpose or non-infringing.
* See the Mozilla Public License v. 2.0 for more details.
*
* For more details, see http://www.mrtrix.org/.
*/
#include "math/bessel.h"
namespace MR
{
namespace Math
{
namespace Bessel
{
const double coef_aI0[12] = {
-.07660547252839144951,
1.92733795399380827000,
.22826445869203013390,
.01304891466707290428,
.00043442709008164874,
.00000942265768600193,
.00000014340062895106,
.00000000161384906966,
.00000000001396650044,
.00000000000009579451,
.00000000000000053339,
.00000000000000000245
};
const double coef_bI0[21] = {
.07575994494023796,
.00759138081082334,
.00041531313389237,
.00001070076463439,
-.00000790117997921,
-.00000078261435014,
.00000027838499429,
.00000000825247260,
-.00000001204463945,
.00000000155964859,
.00000000022925563,
-.00000000011916228,
.00000000001757854,
.00000000000112822,
-.00000000000114684,
.00000000000027155,
-.00000000000002415,
-.00000000000000608,
.00000000000000314,
-.00000000000000071,
.00000000000000007
};
const double coef_cI0[22] = {
.05449041101410882,
.00336911647825569,
.00006889758346918,
.00000289137052082,
.00000020489185893,
.00000002266668991,
.00000000339623203,
.00000000049406022,
.00000000001188914,
-.00000000003149915,
-.00000000001321580,
-.00000000000179419,
.00000000000071801,
.00000000000038529,
.00000000000001539,
-.00000000000004151,
-.00000000000000954,
.00000000000000382,
.00000000000000176,
-.00000000000000034,
-.00000000000000027,
.00000000000000003
};
const double coef_aI1[11] = {
-0.001971713261099859,
0.407348876675464810,
0.034838994299959456,
0.001545394556300123,
0.000041888521098377,
0.000000764902676483,
0.000000010042493924,
0.000000000099322077,
0.000000000000766380,
0.000000000000004741,
0.000000000000000024
};
const double coef_bI1[21] = {
-0.02846744181881479,
-0.01922953231443221,
-0.00061151858579437,
-0.00002069971253350,
0.00000858561914581,
0.00000104949824671,
-0.00000029183389184,
-0.00000001559378146,
0.00000001318012367,
-0.00000000144842341,
-0.00000000029085122,
0.00000000012663889,
-0.00000000001664947,
-0.00000000000166665,
0.00000000000124260,
-0.00000000000027315,
0.00000000000002023,
0.00000000000000730,
-0.00000000000000333,
0.00000000000000071,
-0.00000000000000006
};
const double coef_cI1[22] = {
0.02857623501828014,
-0.00976109749136147,
-0.00011058893876263,
-0.00000388256480887,
-0.00000025122362377,
-0.00000002631468847,
-0.00000000383538039,
-0.00000000055897433,
-0.00000000001897495,
0.00000000003252602,
0.00000000001412580,
0.00000000000203564,
-0.00000000000071985,
-0.00000000000040836,
-0.00000000000002101,
0.00000000000004273,
0.00000000000001041,
-0.00000000000000382,
-0.00000000000000186,
0.00000000000000033,
0.00000000000000028,
-0.00000000000000003
};
}
}
}
|
